As a Government Employee, he was required to take an Oath of Allegiance to the United States and its Constitution.
The statute for TREASON leads with a condition of applicability, that all those subject to TREASON, are only those who have taken the OATH OF ALLEGIANCE.
Translation: Brennan can hang or be shot if found guilty of TREASON.
But don't be overconfident, the history of Marxist takeovers reveal a playbook that has the coup powers clamping down and brutally putting cown counterrevolutionaries.
And we are COUNTERREVOLUTIONARIES.
American Conservative Intellectuals and Historians are in agreement; Our Rights under Our Constitution have been decimated with only one Amendment hanging by a thread.
That barely intact amendment is the 2nd Amendment.